"GummiHz's second release on Mobilee comes straight from the bottom of his heart. The Concept of Modern Dynamic is based on developing grooves by manipulating the dynamics of a sound, rather than composing melodies. A1. 'Gomma Elastica' consists of a steady groove with a few surprises taking place in the sonic spectrum and a dominating FM tone evolving throughout the arrangement. It is the kind of tune that delivers pure freakness on the dance floor. B1. 'The First Time' is set in a deeper atmosphere with a sweet electric piano groove appearing in the end, reminiscent of the starting time of deep house. Agony develops during the first minutes of the track, leading to a relaxed groove in theme with the sweet summer breeze."